发明名称 Archery bow flexible sight pin
摘要 A flexible sight pin for an archery bow sighting device is disclosed in which the flexible sight pin is mounted to the body of the sighting device to permit universal flexing movement of the sight pin upon encountering a force of greater magnitude. The flexible sight pin includes a first portion attached to the body of the sighting device, a second portion constituting an elongated flexible element connected at one end thereof to the first portion and also to a third portion on the opposite end of the second portion. The third portion terminates in an archer's sight at the free end of the flexible sight pin.
申请公布号 US4819611(A) 申请公布日期 1989.04.11
申请号 US19880197817 申请日期 1988.05.23
申请人 SAPPINGTON, DONALD R. 发明人 SAPPINGTON, DONALD R.
分类号 F41G1/467;(IPC1-7):F41G1/00 主分类号 F41G1/467
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